Microsoft has released a new build of Windows 10 version 1803, the April release that most users will remain on until Microsoft recommences the rollout of version 1809, the October 2018 Update.
The new release, update KB44629330, moves version 1803 up to build 17134.376, and brings 43 bug fixes aimed at improving quality. As expected, there aren't any new OS features.
It's the second lot of cumulative updates for October following KB4462919 from this month's Patch Tuesday, which triggered BSODs for some HP machines, due to a faulty HP keyboard driver pushed out through Windows Update.
Microsoft fixed that bug in an update earlier this month, so it's not among the fixes in this build.
But Microsoft has fixed a problem that killed audio when using call control, controlling volume, and streaming music to Bluetooth audio devices. Users saw error messages concerning btagservice.dll, bthavctpsvc.dll, btha2dp.sys.
It has also fixed an issue that caused Windows to stop working when a Bluetooth device is accidentally removed.
Many of the fixes might be appreciated by enterprise and government admins who've been experiencing issues because the new build addresses glitches with applications running on Windows Container, App-V packages failures, Group Policy preferences for Immediate Task actions, and Scheduled Tasks.
SEE: Windows 10 April 2018 Update: An insider's guide (free PDF)
There's also a fix available for government agencies that need to comply with the security standard Federal Information Processing Standard (FIPS). It now should be possible to disable TLS 1.0 and TLS 1.1 when FIPS mode is enabled.
Both of these versions of TLS are about to be formally deprecated by the IETF, but the NIST already stipulates that government applications shouldn't use TLS 1.1 and mustn't use the 20-year-old TLS 1.0.
Some users have also been having problems with Schedule Tasks remaining in a queue and not executing until the user logs on to a version 1803 device.
Affected scenarios included that "Scheduled Tasks that are defined in the last phase of setup won't execute" and "Auto-enroll computer certificates and root and intermediate certificates are missing".
Besides the usual system fixes, this update includes adjustments in response to Venezuela's recent currency redenomination due to its inflation crisis. The central bank in August released a new sovereign bolivar that was worth about 100,000 old bolivars.
This build "addresses the redenomination of local currency that the Central Bank of Venezuela implemented to enter the bolivar soberano into circulation."
It changes the Venezuela's currency symbol, the English currency name, local currency name and international currency code.
Previous and related coverage
A Feedback Hub user reported the latest Windows 10 October 2018 Update bug three months ago. Microsoft has fixed the issue in preview builds of the 19H1 version of Windows 10, so it should be fixed in 1809 soon.
Microsoft finds and fixes more glitches in Windows 10 October 2018 Update.
Intel accidentally pushed an incompatible audio driver to Windows 10 devices through Windows Update.
Admins struggle with the latest Windows 10 1809 patch on some HP systems.
Microsoft makes changes to its Feedback Hub after failing to notice early reports flagging up data losses caused by the Windows 10 October 2108 Update.
Only days after releasing its latest feature update to Windows 10, Microsoft abruptly stopped the rollout and pulled the new version from its download servers as it investigates "isolated reports" of a data-destroying bug. What should you do now?
No word yet from Microsoft about Windows 10 October 2018 Update deleting user files -- but it's a problem Windows Insiders have encountered before.
Back up files before upgrading to Windows 10 1809, and if you get a warning about Intel drivers, do not proceed.
Microsoft is starting to roll out the Windows 10 October 2018 Update today, starting with Insiders and those ready to proactively grab the new bits.
Microsoft sets out its list of features that are being removed or deprecated in the next Windows 10 release.
Windows 10 is getting a big update in its next release. Here are some of the enterprise-centered features to expect in the Windows 10 October 2018 Update.
Plus: Windows 10 October 2018 Update is now available.